2019965713908

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{15553033}}^1$

素因数の和:15553256

約数の個数: 48

約数和(自身を含む): 4807753870080

約数和(自身を除く): 2787788156172

約数列:

[1, 2, 3, 4, 6, 12, 79, 137, 158, 237, 274, 316, 411, 474, 548, 822, 948, 1644, 10823, 21646, 32469, 43292, 64938, 129876, 15553033, 31106066, 46659099, 62212132, 93318198, 186636396, 1228689607, 2130765521, 2457379214, 3686068821, 4261531042, 4914758428, 6392296563, 7372137642, 8523062084, 12784593126, 14744275284, 25569186252, 168330476159, 336660952318, 504991428477, 673321904636, 1009982856954, 2019965713908]

約数ペア:

[(1, 2019965713908), (2, 1009982856954), (3, 673321904636), (4, 504991428477), (6, 336660952318), (12, 168330476159), (79, 25569186252), (137, 14744275284), (158, 12784593126), (237, 8523062084), (274, 7372137642), (316, 6392296563), (411, 4914758428), (474, 4261531042), (548, 3686068821), (822, 2457379214), (948, 2130765521), (1644, 1228689607), (10823, 186636396), (21646, 93318198), (32469, 62212132), (43292, 46659099), (64938, 31106066), (129876, 15553033)]